However, progress was abruptly interrupted by enemy German artillery along the coast, forcing the brave liberators to seek cover. These battles were accompanied by significant damage to numerous buildings and houses in the vicinity of the strategic Oosterdraaibrug.

By ten o'clock in the morning, the majority of Appingedam was firmly in the hands of Canadian troops. To accommodate the abundance of German prisoners of war, the Town Hall proved inadequate, and additional housing was found in Hotel Kraaima, now known as the Wapen van Leiden. The Nicolaikerk was also used as an observation post, strategically located in the midst of the liberated city.

However, after the liberation of Appingedam, new challenges emerged. German artillery units stationed in Delfzijl, Nansum, de Fiemel, and on Borkum directed their fire at the liberated city, forcing the local population to seek shelter. In response, the Dutch resistance, at the request of Canadian authorities, imposed a strict curfew to prevent overenthusiastic residents from taking to the streets to celebrate the long-awaited liberation.

In the aftermath of intense German shelling and the evacuation order from the Canadian army, the residents of Appingedam quickly abandoned their city. By nightfall, all 7,000 inhabitants had left the municipal boundaries, with many of them ending up in surrounding towns after an exhausting journey on foot. Only a handful of residents remained in the heavily damaged city. Their dedication manifested in caring for the dead and wounded, extinguishing fires, and futile attempts to prevent Canadian troops from looting vacant houses.

A day after the liberation of Delfzijl on May 2, 1945, a decision was made: the population was allowed to return. However, the spectacle that awaited them was disheartening. Of the approximately 2,000 buildings that once adorned the city, only about thirty remained untouched after the crushing German bombings.